80588221

素因数分解:

$7^1\times {\mathrm{47}}^1\times {\mathrm{397}}^1\times {\mathrm{617}}^1$

素因数の和:1068

約数の個数: 16

約数和(自身を含む): 94450176

約数和(自身を除く): 13861955

約数列:

[1, 7, 47, 329, 397, 617, 2779, 4319, 18659, 28999, 130613, 202993, 244949, 1714643, 11512603, 80588221]

約数ペア:

[(1, 80588221), (7, 11512603), (47, 1714643), (329, 244949), (397, 202993), (617, 130613), (2779, 28999), (4319, 18659)]